Find the Best Node.js Jobs in North Caldwell, NJ
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Check out a sample of the 37 Node.js jobs posted on Upwork
Junior TypeScript developer
Hourly ‐ Posted 6 days agoHours needed
Duration
Experience level
We're a two-person team building Déjà: a platform that issues cryptographically signed receipts proving which code change caused which…
AI Engineer, Ops Platform Contract build, from empty repository t…
Fixed-price ‐ Posted 12 days agoFixed-price
Experience level
We're a small IT company running several businesses under one roof, and we want a single internal platform for it all instead of the sp…
Senior Full Stack SaaS Developer / AWS Architect for Leave Manage…
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
We have built a functional demo/prototype of a Leave of Absence Case Management Portal in Replit and are looking for an experienced Saa…
Full-Stack Software Engineering
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
Numeraxial is seeking highly motivated and dedicated developer to support the development of its next-generation AI-powered investment…
Fix Prompt Template in RAG Chatbot
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
My chatbot successfully retrieves relevant documents, but the LLM ignores the retrieved context and answers from general knowledge. I s…
Senior Full-Stack Engineer (Next.js / Vercel / Shopify Headless /…
Hourly ‐ Renewed 1 month agoHours needed
Duration
Experience level
We are building a premium furniture restoration and e-commerce website focused on performance, SEO, and scalability. The frontend is bu…
Full-Stack Developers / Teams Needed for Two Active Projects
Hourly ‐ Renewed 1 month agoHours needed
Duration
Experience level
Full-Stack Developers / Teams Needed for Two Active Projects — React Native, Next.js, Go, Laravel, PostgreSQL, PayPal/Braintree + QA W…
Seeking MERN Stack Specialist to Troubleshoot Real-Time SaaS Dash…
Fixed-price ‐ Posted 17 days agoFixed-price
Experience level
We are finalizing a custom team collaboration and task management platform. The core application is built using MongoDB, Express, React…
Freelance Full-Stack Developer Needed: Deploy Manus AI Generated…
Hourly ‐ Posted 25 days agoHours needed
Duration
Experience level
Required: Strong experience deploying Node.js applications to shared hosting or cloud hosting environments Experience with cPanel hos…
Fix a Small Bug in an Existing React/Node.js Application
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
I have a small bug in my existing MERN application that needs to be fixed. The issue is limited to one specific feature/component. I ne…
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